See e-mail history?

Hi,

My IP keeps getting banned for sending bulk e-mails, I have run malware scans and nothing, I have disabled port 25 to see if that helps.

Where can I see e-mails history? I tried to see the logs “Could not fetch logs. Use the command line to view the log file.” and not sure where are they located on /var/logs

I would appreciate any help.

You can remove postfix if not needed

yum remove postfix -y

You can remove postfix if not needed

yum remove postfix -y

I do use e-mail, it is just someone is sending bulk e-mails, I want to know who is the user at least to check if it is a malware or anything

You can remove postfix if not needed

yum remove postfix -y

Where are e-mail logs located?

journalctl -f | grep postfix

or tail -f /var/log/maillog`